www.patreon.com/gkf to help support the channel!
https://gravityknightflying.creator-s... for GKF Merch!
I post stuff to Instagram that often times doesn't appear in a youtube video: @gravitykngiht

https://www.ignitech.cz/en/vyrobky/bi...

Contact Mark Kyle: kylecom @ tpg.com.au (remove spaces around @symbol)